This book is part of a book series called Brand New Readers .

This book has been graded for interest at 4-8 years. This book is part of a reading scheme, meaning that it is a book aimed at children who are learning to read.

There are 80 pages in this book. This book was published 2010 by Candlewick Press (MA) .

The Unknown Adventurer is still believed to be at large in the wild.